> ## Documentation Index
> Fetch the complete documentation index at: https://api-docs.imbawallet.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get only the card billing address

> Scope cards:read. Only a card owned by this tenant. Returns six address fields at most; never phone, email, name, birth data, PAN or CVV. billing_address is null when the issuer does not supply a structured billing address. KYC address is not substituted.



## OpenAPI

````yaml /openapi/partner.openapi.yaml post /api/partner/card_billing_address
openapi: 3.1.0
info:
  title: IMBA Partner API
  version: 1.1.0
  summary: B2B Partner API for USDT settlement, cards, eSIM, gift cards, and KYT
  description: |
    B2B Partner API. Production host `https://imbawallet.com` (no sandbox).

    - Human docs: `https://api-docs.imbawallet.com` (guides + FAQ)
    - Authenticate with `POST /auth/v1/partner/token` (assertion JWT), then call
      `POST /api/partner/<function>` with `Authorization: Bearer <access_token>`
      and a JSON body. Resource ids are body fields, not URL segments.
    - Amounts are decimal strings.
    - Response timestamps are UTC RFC 3339 with `Z`.
    - Request time fields accept RFC 3339 or unix seconds (not milliseconds).
    - Catalog calls (`/api/partner/gift_offers`, `/api/partner/esim_offers`,
      `/api/partner/card_products`) are live availability and the live USDT price.
      There is no `/quote` or `/availability` path.
    - Order lookup: `POST /api/partner/document_get`. Secrets via product calls
      after fulfillment (card JWE, gift `epin`, eSIM LPA) — not in webhooks
      except `card.otp`.
    - Not in v1: purchase refund/cancel, card unfreeze, card replacement,
      card merchant transaction history.
  contact:
    name: IMBA Partner Support
    email: support@imbawallet.com
  license:
    name: Proprietary
    url: https://imbawallet.com
servers:
  - url: https://imbawallet.com
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Auth
    description: Assertion JWT → access token
  - name: Balance
    description: Partner settlement balance
  - name: Deposit
    description: Sticky USDT TRC-20 deposit address
  - name: Withdrawals
    description: USDT withdrawals from partner balance
  - name: Cards
    description: Card catalog, issue, list, secrets, topup, freeze
  - name: eSIM
    description: eSIM offers, purchase, topup
  - name: Gift cards
    description: Gift offers and purchases
  - name: Batch
    description: Mixed create cart (best-effort per item)
  - name: Documents
    description: Poll async documents by ext_id
  - name: Reconciliation
    description: Ledger lines for partner books
  - name: KYT
    description: Crypto-address screening, quotes and owned check history
paths:
  /api/partner/card_billing_address:
    post:
      tags:
        - Cards
      summary: Get only the card billing address
      description: >-
        Scope cards:read. Only a card owned by this tenant. Returns six address
        fields at most; never phone, email, name, birth data, PAN or CVV.
        billing_address is null when the issuer does not supply a structured
        billing address. KYC address is not substituted.
      operationId: getPartnerCardBillingAddress
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - card_id
              properties:
                card_id:
                  type: string
                  example: 00112233445566778899aabb
      responses:
        '200':
          description: Issuer billing address, or null
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CardBillingAddressResponse'
        '400':
          $ref: '#/components/responses/Error'
        '401':
          $ref: '#/components/responses/Error'
        '403':
          $ref: '#/components/responses/Error'
        '404':
          $ref: '#/components/responses/Error'
        '502':
          $ref: '#/components/responses/Error'
components:
  schemas:
    CardBillingAddressResponse:
      type: object
      required:
        - billing_address
      additionalProperties: false
      properties:
        billing_address:
          type:
            - object
            - 'null'
          additionalProperties: false
          properties:
            line1:
              type: string
              maxLength: 1024
            line2:
              type: string
              maxLength: 1024
            city:
              type: string
              maxLength: 1024
            region:
              type: string
              maxLength: 1024
            postal_code:
              type: string
              maxLength: 1024
            country:
              type: string
              maxLength: 1024
      example:
        billing_address:
          line1: 100 Example Road
          line2: Unit 4
          city: Example City
          region: CA
          postal_code: '90210'
          country: US
    Error:
      type: object
      required:
        - error
      properties:
        error:
          type: string
          example: insufficient_balance
        message:
          type: string
          description: Optional human-readable explanation; handle the stable error code
  responses:
    Error:
      description: Error
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Access token from POST /auth/v1/partner/token

````

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